Page 2 SK-90510-Y4_ENSpecial symbolsThe following are examples of symbols used on the HotSwap MBP to alert you to importantinformation:RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of electric shock symbol.Important instructions that must always be followed.This symbol indicates that you should not discard waste electrical or electronic equipment (WEEE)in the trash. For proper disposal, contact your local recycling/reuse or hazardous waste center.Information, advice, help.Refer to the user manual of UPS.SAVE THESE INSTRUCTIONS. This manual contains important instructionsthat should be followed during installation and maintenance of the MBP and UPS.The HotSwap MBP models that are covered in this manual are intended for installation in an environmentwithin 0 to 40°C, free of conductive contaminant.This equipment has been tested and found to comply with Class A UPS,pursuant to Part 15 of the FCCRules. These limits are designed to provide reasonable protection against harmful interference when theequipment is operated in a commercial environment. This equipment generates, uses, and can radiateradio frequency energy and, if not installed and used in accordance with the instruction manual, may causeharmful interference to radio communications. Operation of this equipment in a residential area is likelyto cause harmful interference in which case the user will be required to correct the interference at his ownexpense.Certification standards (in use with UPS)• Safety: IEC/EN 62040-1 / Ed.1: 2008.• EMC: IEC 62040-2 / Ed.2: 2005EN 62040-2 / Ed.2: 2006.• Performance: IEC/EN 62040-3 / Ed.2.0: 2011.• IEC 61000-4-2 (ESD): level 3.• IEC 61000-4-3 (Radiated field): level 3.• IEC 61000-4-4 (EFT): level 4.• IEC 61000-4-5 (Fast transients): level 4.• IEC 61000-4-6 (Electromagnetic field): level 3.• IEC 61000-4-8 (Conducted magnetic field): level 4.SAFETY INSTRUCTIONS